Auburn, Washington:IS_PART_OF:Pierce County, Washington####Auburn, Washington:COUNTRY:United States####Auburn, Washington:IS_PART_OF:King County, Washington####Auburn, Washington:POPULATION_DENSITY:914.8 (inhabitants per square kilometre)####Auburn, Washington:AREA_TOTAL:77.41 (square kilometres)
The population density of Auburn is 914.8 person for each of its 77.21 square kilometres. Auburn forms part of King County and Pierce County, both of Washington, United States.